Wireless and weatherproof; No risk of electrical shock, even in wet locations; No power cords to trip over; Long battery running time - up to 200 hours; LED lasts for over 30,000 hours; Three stage dimmer 300/200/100 lumens with a 4 hour timer; Powered by 4 D cell batteries (not Included); Base is made of durable all weather natural slate finish; Assembled lamp size : 13"W x 13"D x 24"H; Shade size : 11"/13" x 10"H; No electrical outlet, no problem! This wireless weatherproof lamp can dress up any area, inside or outside. The base is constructed of high quality all weather natural slate, the LED module from rust resistant aluminum, both topped off with a beige tapered trapezoid shaped shade made from high grade polyester. The wireless LED module produces beautiful 360 degree illumination with a warm white light stream and houses a 3 stage dimmer and a 4 hour timer.;